三乙二醇二(2-乙基丁酸酯)
- 中文名称：
- 三乙二醇二(2-乙基丁酸酯)
- 中文别名：
-
- 英文名称：
- Butanoic acid,2-ethyl-, 1,1'-[1,2-ethanediylbis(oxy-2,1-ethanediyl)] ester
- 英文别名：
- 2-[2-[2-(2-ethylbutanoyloxy)ethoxy]ethoxy]ethyl 2-ethylbutanoate;
Plasticizer 3GH;
Triglycol dihexoate;
Triethyleneglycol diethyl butyrate;
Triethylene glycol di-2-ethylbutyrate;
Triglycol dicaproate;
Flexol plasticizer 3GH
- CAS No.：
- 95-08-9
- 分 子 式：
-
C18H34O6
- 分 子 量：
- 346.52
- 精确分子量：
- 346.23600
- PSA：
- 71.06000
- 安全术语：
- Moderately toxic by ingestion. A skin irritant. Combustible when exposed to heat or flame. Can react with oxidizing materials. To fight fire, use foam, CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes. See also ESTERS.
- 分子结构式：
-
- SDS：
- 查看
三乙二醇二(2-乙基丁酸酯) 物化性质
- 密度：
- 1.001g/cm3
- 沸点：
- 409ºC at 760 mmHg
- 闪点：
- 173.5ºC
- 折射率：
- 1.446
三乙二醇二(2-乙基丁酸酯) 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- ET1575000
- CHEMICAL NAME :
- Butyric acid, 2-ethyl-, diester with triethylene
glycol
- CAS REGISTRY NUMBER :
- 95-08-9
- BEILSTEIN REFERENCE NO. :
- 1804092
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C18-H34-O6
- MOLECULAR WEIGHT :
- 346.52
- WISWESSER LINE NOTATION :
- 2Y2&VO2O2O2OVY2&2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Open irritation test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury
Rd., Danbury, CT 06817) Volume(issue)/page/year: 4/21/1967
** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 6 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NPIRI* Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. (National
Assoc. of Printing Ink Research Institute, Francis McDonald Sinclair
Memorial Laboratory, Lehigh Univ., Bethlehem, PA 18015)
Volume(issue)/page/year: 2,102,1975
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 3130 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
Gastrointestinal - other changes
Kidney, Ureter, Bladder - other changes
- REFERENCE :
- JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA)
V.18-31, 1936-49. For publisher information, see AEHLAU.
Volume(issue)/page/year: 23,259,1941
三乙二醇二(2-乙基丁酸酯) 海关数据
中国海关编码：2918990090
- 概述：
- 2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
- 申报要素：
- 品名, 成分含量, 用途
- 摘要/Summary：
- 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
